657291282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{2693}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 1384931520

約数和(自身を除く): 727640238

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2141, 2693, 4282, 5386, 6423, 8079, 12846, 16158, 40679, 51167, 81358, 102334, 122037, 153501, 244074, 307002, 5765713, 11531426, 17297139, 34594278, 109548547, 219097094, 328645641, 657291282]

約数ペア:

[(1, 657291282), (2, 328645641), (3, 219097094), (6, 109548547), (19, 34594278), (38, 17297139), (57, 11531426), (114, 5765713), (2141, 307002), (2693, 244074), (4282, 153501), (5386, 122037), (6423, 102334), (8079, 81358), (12846, 51167), (16158, 40679)]